RF Misc ICs and Modules

Part Number	Description / PDF	Quantity
SA604AD/01,112 NXP Semiconductors	IC FM IF SYSTEM LOW PWR 16-SOIC	4054
LTC4557EUD#TRPBF Analog Devices, Inc.	IC DUAL SIM/SMART CARD PS 16QFN	1880
TCP-3133H-DT	ANALOG CIRCUIT, 1 FUNC, PBGA8	196000
HMC433TR Analog Devices, Inc.	IC FREQ DIVIDER DC-8GHZ SOT26	0
CSFD26 Metelics (MACOM Technology Solutions)	DOUBLER,FREQUENCY,COMMERCIAL,SUR	2526
LM1496M	CONSUMER CIRCUIT, PDSO14	2243
HMC363G8 Analog Devices, Inc.	IC FREQ DIVIDER DC-12GHZ	5
LTM9001CV-BA#PBF Analog Devices, Inc.	IC RCVR IF/BASEBAND 16B 81LGA	0
PE44820B-X pSemi	IC PHASE SHIFT 8-BIT 32-QFN	21643
NJM2593V-TE1 New Japan Radio (NJR)	IC FM-IF DEMOD 450KHZ 20-SSOP	0
HMC695LP4TR Analog Devices, Inc.	IC MULTIPLIER ACTIVE X4 24QFN	0
HMC911LC4BTR-R5 Analog Devices, Inc.	IC TIME DELAY BROADBAND 24SMD	0
AD6649BCPZRL7 Analog Devices, Inc.	IF DIVERSITY RECEIVER	2250
FX919BD2 CML Microcircuits	HALF-DUPLEX 4FSK PACKET DATA MOD	25
ZL40802/DCA	ZARLINK FIFO 512X9 15NS ASYNC	491
ADF5904WCCPZ Analog Devices, Inc.	IC 4 CHANNEL MMIC 24GHZ	0
AD6653BCPZ-125 Analog Devices, Inc.	BASEBAND IF DIVERSITY RECEIVER	659
GC4016-PB Texas Instruments	TELECOM CIRCUIT, 1-FUNC, PBGA160	19521
MADRCC0004 Metelics (MACOM Technology Solutions)	DRIVER,PB-FREE VERSION OF DR65-0	2503
STPTIC-15L2C4 STMicroelectronics	PARASCAN TUNABLE INTEGRAT	993

RF Misc ICs and Modules

1. Overview

RF/IF (Radio Frequency/Intermediate Frequency) and RFID (Radio Frequency Identification) RF miscellaneous ICs and modules are critical components in wireless communication systems. RF/IF devices process signals in the radio and intermediate frequency ranges, enabling signal modulation, amplification, and filtering. RFID RF components facilitate contactless data exchange between tags and readers. These technologies underpin modern wireless applications, including telecommunications, IoT, and automated identification systems, driving efficiency and connectivity across industries.

2. Main Types and Functional Classification

Type	Functional Features	Application Examples
RF Amplifiers	Boost signal strength while maintaining linearity	5G base stations, satellite communication
Mixers/Converters	Translate frequencies for signal processing	Wireless transceivers, radar systems
RFID Reader Modules	Encode/decode data via electromagnetic coupling	Access control, inventory management
Filters	Suppress unwanted frequencies	Smartphones, industrial sensors
RFID Tags (Passive/Active)	Store/transmit unique identifiers without batteries (passive) or with batteries (active)	Asset tracking, supply chain logistics

3. Structure and Composition

Typical RF/RFID modules consist of: - Substrate Materials: Ceramic, FR4, or flexible PCBs for signal integrity - Active Components: GaAs FETs, CMOS transistors for amplification/switching - Passive Components: Inductors, capacitors, and resonators for filtering/tuning - Encapsulation: QFN, BGA, or hybrid packages for EMI shielding - Antenna Interfaces: Impedance-matched circuits for efficient energy transfer

4. Key Technical Specifications

Parameter	Description	Importance
Frequency Range	Operational bandwidth (e.g., 860MHz-960MHz for UHF RFID)	Determines application compatibility
Output Power	Transmitted RF power (dBm)	Affects communication distance
Insertion Loss	Signal attenuation through the device	Impacts system efficiency
Read Range	Maximum tag-reader distance (for RFID)	Defines deployment flexibility
Power Consumption	Operating current/voltage requirements	Crucial for battery-powered devices

5. Application Domains

Telecommunications: 5G infrastructure, Wi-Fi 6 modules
Healthcare: Real-time patient monitoring wearables
Logistics: Automated warehouse inventory systems
Automotive: Tire pressure monitoring systems (TPMS)
Retail: NFC-enabled payment terminals

6. Leading Manufacturers and Products

Vendor	Product Example	Key Features
Texas Instruments	CC1310 Wireless MCU	Sub-1GHz IoT connectivity, 6mm package
NXP Semiconductors	MR2001 RFID Reader	UHF Gen2 protocol support
STMicroelectronics	VN8040 Full-Bridge Driver	High-side/low-side RF switching
Impinj	Monza X-8K Tag IC	96-bit EPC memory, 15-meter read range

7. Selection Guidelines

Key considerations include: - Match frequency specifications to regulatory standards (FCC/ETSI) - Balance power efficiency with required transmission range - Ensure environmental durability (temperature, moisture) - Verify protocol compatibility (e.g., ISO/IEC 14443 for NFC) - Prioritize integration simplicity via development kits/support

8. Industry Trends

Emerging developments include: - Higher Integration: Multi-function SiP (System-in-Package) solutions - mmWave Expansion: 24GHz+ modules for automotive radar and 5G - Energy Harvesting: Self-powered RFID sensors for industrial IoT - AIR (Ambient RF) Technology: Backscatter communication without dedicated readers - AI-Driven Optimization: Machine learning for dynamic frequency adjustment